On the professor’s own (underestimated) calculation of Britain’s renewable potential, it is possible for Britain to power itself from wind and solar. Current energy demand (heat, transport & electricity), is 98kWh per person per day (245GW), and the professor’s book identifies 68kWh/d (170GW) of wind onshore and offshore, and 55kWh/d (137.5GW) from photovoltaics, which together gives 123kWh/d (307.5GW). That means that even ignoring wave, tidal, geothermal and biomass, Britain’s renewable potential supply just from solar and wind substantially exceeds our energy demand.

In short, it’s a mythconception to say that Britain needs any nuclear at all (or renewables in other countries’ deserts) to decarbonise its energy supplies. It’s a mythconception to say that Britain’s potential renewable resource is insufficient to meet demand. And the numbers bear that out.

After 150 years the World is coasting to the top of an oil curve but the view over the top is still obscured and we cannot see how steep the rest of the roller-coaster ride is
-whether the steepness of the useful energy curve will cause the car to come off the rails, or if we have the knowledge and skills to manage the transformational change required in societies and organisations to stay on them.
The aim of this blog is to bring together the knowledge and skills that will enable this tranformation. Your constructive comments are vital and welcome